Free Online Tools
Fast, simple tools for everyday tasks. No signup required, works in your browser.
SVG Color Inverter
Invert colors in SVG files instantly. Perfect for dark mode icons.
BMI Calculator
Calculate your Body Mass Index and check your health category.
Loan Calculator
Calculate monthly payments and total interest for any loan.
Password Generator
Generate secure, random passwords with customizable options.
JSON Formatter
Format, validate, and beautify your JSON data instantly.
Text Case Converter
Convert text between uppercase, lowercase, title case, and more.
Color Converter
Convert colors between HEX, RGB, HSL, and other formats.
QR Code Generator
Generate QR codes for URLs, text, or any data instantly.
Unit Converter
Convert between length, weight, temperature, and more units.
Base64 Encoder/Decoder
Encode or decode text and files to/from Base64 format.
Word Counter
Count words, characters, sentences, and paragraphs in text.
URL Encoder/Decoder
Encode or decode URLs and query strings safely.
Hash Generator
Generate MD5, SHA-1, SHA-256, and other hash values.
Lorem Ipsum Generator
Generate placeholder text for designs and mockups.
Markdown Preview
Write and preview Markdown with live rendering.
Timestamp Converter
Convert Unix timestamps to human-readable dates and vice versa.
Image Compressor
Compress images to reduce file size without losing quality.
Regex Tester
Test and debug regular expressions with live matching.
Diff Checker
Compare two texts and highlight the differences.